Data · dataset · 2025
THEMIS-B (P1/ARTEMIS-P1), Electric Field Instrument (EFI) Spacecraft measured Electric Field
Listed in NASA Data Portal
THEMIS-B: Electric Field Instrument, EFI, Electric Field Measurements.
Description
The L2 Product is a 3D Estimate of the perpnedicular Electric Field, Eperp, derived from the Spin Plane E-Field Measurements assuming E ⋅ B = 0, using relevant Flux-Gate Magnetometer, FGM, Data. This Data Product includes Spin-Averaged, and Fast Survey Field Data.
The Spin-Averaged Data, EFS_DOT0, has approximately 3 s Time Resolution. Fast Survey, EFF_DOT0, Data has 0.125 s Time Resolution.
Links
Get the data
- Resource spdf.gsfc.nasa.gov/pub/data/themis/thb/l2/efi ↗
download · from data nasa gov
- Resource cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=THB_L2_EFI&index=sp_phys ↗
download · from data nasa gov
- Resource cdaweb.gsfc.nasa.gov/hapi ↗
download · from data nasa gov
- Resource themis.ssl.berkeley.edu/data/themis/thb/l2/efi ↗
download · from data nasa gov
- Resource themis.ssl.berkeley.edu/instrument_efi.shtml ↗
download · from data nasa gov
- Resource themis.ssl.berkeley.edu/efi_proc_history.shtml ↗
download · from data nasa gov
- Resource themis.ssl.berkeley.edu/index.shtml ↗
download · from data nasa gov
- Resource themis.ssl.berkeley.edu/roadrules.shtml ↗
download · from data nasa gov
- Resource helio.data.nasa.gov/dataset/THEMIS_B_EFI_PT3S ↗
download · from data nasa gov
- Resource hpde.io/NASA/NumericalData/THEMIS/B/EFI/PT3S ↗
download · from data nasa gov
- Resource spdf.gsfc.nasa.gov/pub/data/themis/thb/l2/efi ↗
download · from data nasa gov
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/themis-b-p1-artemis-p1-electric-field-instrument-efi-s… ↗
landing page · from data nasa gov
- DOI doi.org/10.48322/hadn-2t57 ↗
DOI / persistent id · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=42eb0c14-442d-45c7-a2ae-c91d702b2… ↗
metadata API · from data nasa gov
Provenance · 1 source records, 6 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | 42eb0c14-442d-45c7-a2ae-c91d702b2728 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /notes |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| title | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /title |
| updated_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 |